Analysis
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max time kernel
134s -
max time network
135s -
platform
windows10-2004_x64 -
resource
win10v2004-20240802-en -
resource tags
arch:x64arch:x86image:win10v2004-20240802-enlocale:en-usos:windows10-2004-x64system -
submitted
29/08/2024, 13:22
Behavioral task
behavioral1
Sample
c8e63921790e75b73fcec6a5f057ea7f_JaffaCakes118.pdf
Resource
win7-20240705-en
Behavioral task
behavioral2
Sample
c8e63921790e75b73fcec6a5f057ea7f_JaffaCakes118.pdf
Resource
win10v2004-20240802-en
General
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Target
c8e63921790e75b73fcec6a5f057ea7f_JaffaCakes118.pdf
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Size
7KB
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MD5
c8e63921790e75b73fcec6a5f057ea7f
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SHA1
e35ef4b69635ecdd62b0e696fe5ee68e5a18eb87
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SHA256
a18cbb884bdc126bd085f4fa60dd8b6e9862d59bed52d5f113f4c6e102758b1d
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SHA512
f5f1b716a322945d0153b74ea0970de8b78025a06bf99f3f79147e2c1d4fc4d23aed8e5a38e96ce3382db8e2d9fd3715d36aa4672e569abd2c859a34392ffc5f
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SSDEEP
192:nwP5uFm4ky1TtFD19WIDNdKwECQUn9NgIWVP78/R3trLY+:nwP5uFm4kyJr19WIfLQUjHP/1trLY+
Malware Config
Signatures
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System Location Discovery: System Language Discovery 1 TTPs 8 IoCs
Attempt gather information about the system language of a victim in order to infer the geographical location of that host.
description ioc Process Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language AcroRd32.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe Key opened \REGISTRY\MACHINE\SYSTEM\ControlSet001\Control\NLS\Language RdrCEF.exe -
Checks processor information in registry 2 TTPs 2 IoCs
Processor information is often read in order to detect sandboxing environments.
description ioc Process Key opened \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0 AcroRd32.exe Key value queried \REGISTRY\MACHINE\HARDWARE\DESCRIPTION\System\CentralProcessor\0\~MHz AcroRd32.exe -
description ioc Process Key created \REGISTRY\USER\S-1-5-21-523280732-2327480845-3730041215-1000\SOFTWARE\Microsoft\Internet Explorer\Main\FeatureControl\FEATURE_BROWSER_EMULATION AcroRd32.exe -
Suspicious behavior: EnumeratesProcesses 20 IoCs
pid Process 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe -
Suspicious use of FindShellTrayWindow 1 IoCs
pid Process 4652 AcroRd32.exe -
Suspicious use of SetWindowsHookEx 7 IoCs
pid Process 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe 4652 AcroRd32.exe -
Suspicious use of WriteProcessMemory 64 IoCs
description pid Process procid_target PID 4652 wrote to memory of 3592 4652 AcroRd32.exe 91 PID 4652 wrote to memory of 3592 4652 AcroRd32.exe 91 PID 4652 wrote to memory of 3592 4652 AcroRd32.exe 91 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 2540 3592 RdrCEF.exe 92 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93 PID 3592 wrote to memory of 4884 3592 RdrCEF.exe 93
Processes
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroRd32.exe" "C:\Users\Admin\AppData\Local\Temp\c8e63921790e75b73fcec6a5f057ea7f_JaffaCakes118.pdf"1⤵
- System Location Discovery: System Language Discovery
- Checks processor information in registry
- Modifies Internet Explorer settings
- Suspicious behavior: EnumeratesProcesses
- Suspicious use of FindShellTrayWindow
- Suspicious use of SetWindowsHookEx
- Suspicious use of WriteProcessMemory
PID:4652 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --backgroundcolor=165140432⤵
- System Location Discovery: System Language Discovery
- Suspicious use of WriteProcessMemory
PID:3592 -
C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=38582C41BAFA86313E8C63F404F9E90B --mojo-platform-channel-handle=1740 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2540
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=9ED5424D5C65E2C1634A72D0C69D6D36 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=9ED5424D5C65E2C1634A72D0C69D6D36 --renderer-client-id=2 --mojo-platform-channel-handle=1764 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4884
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=8A4E11DA6C72302F610E6441C6D63BDD --mojo-platform-channel-handle=2336 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1028
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=renderer --disable-browser-side-navigation --disable-gpu-compositing --service-pipe-token=6D2AA46C67B5F33F1DC7320C4F052AA2 --lang=en-US --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --enable-pinch --device-scale-factor=1 --num-raster-threads=4 --enable-main-frame-before-activation --enable-gpu-async-worker-context --content-image-texture-target=0,0,3553;0,1,3553;0,2,3553;0,3,3553;0,4,3553;0,5,3553;0,6,3553;0,7,3553;0,8,3553;0,9,3553;0,10,3553;0,11,3553;0,12,3553;0,13,3553;0,14,3553;0,15,3553;0,16,3553;0,17,3553;0,18,3553;1,0,3553;1,1,3553;1,2,3553;1,3,3553;1,4,3553;1,5,3553;1,6,3553;1,7,3553;1,8,3553;1,9,3553;1,10,3553;1,11,3553;1,12,3553;1,13,3553;1,14,3553;1,15,3553;1,16,3553;1,17,3553;1,18,3553;2,0,3553;2,1,3553;2,2,3553;2,3,3553;2,4,3553;2,5,3553;2,6,3553;2,7,3553;2,8,3553;2,9,3553;2,10,3553;2,11,3553;2,12,3553;2,13,3553;2,14,3553;2,15,3553;2,16,3553;2,17,3553;2,18,3553;3,0,3553;3,1,3553;3,2,3553;3,3,3553;3,4,3553;3,5,3553;3,6,3553;3,7,3553;3,8,3553;3,9,3553;3,10,3553;3,11,3553;3,12,3553;3,13,3553;3,14,3553;3,15,3553;3,16,3553;3,17,3553;3,18,3553;4,0,3553;4,1,3553;4,2,3553;4,3,3553;4,4,3553;4,5,3553;4,6,3553;4,7,3553;4,8,3553;4,9,3553;4,10,3553;4,11,3553;4,12,3553;4,13,3553;4,14,3553;4,15,3553;4,16,3553;4,17,3553;4,18,3553;5,0,3553;5,1,3553;5,2,3553;5,3,3553;5,4,3553;5,5,3553;5,6,3553;5,7,3553;5,8,3553;5,9,3553;5,10,3553;5,11,3553;5,12,3553;5,13,3553;5,14,3553;5,15,3553;5,16,3553;5,17,3553;5,18,3553;6,0,3553;6,1,3553;6,2,3553;6,3,3553;6,4,3553;6,5,3553;6,6,3553;6,7,3553;6,8,3553;6,9,3553;6,10,3553;6,11,3553;6,12,3553;6,13,3553;6,14,3553;6,15,3553;6,16,3553;6,17,3553;6,18,3553 --disable-accelerated-video-decode --service-request-channel-token=6D2AA46C67B5F33F1DC7320C4F052AA2 --renderer-client-id=5 --mojo-platform-channel-handle=2476 --allow-no-sandbox-job /prefetch:13⤵
- System Location Discovery: System Language Discovery
PID:4320
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=388183F9E7F18AF94F2748C4C01F10B7 --mojo-platform-channel-handle=2536 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:1056
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C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe"C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\RdrCEF.exe" --type=gpu-process --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --gpu-preferences=GAAAAAAAAAAAB4AAAQAAAAAAAAAAAGAA --use-gl=swiftshader-webgl --gpu-vendor-id=0x1234 --gpu-device-id=0x1111 --gpu-driver-vendor="Google Inc." --gpu-driver-version=3.3.0.2 --gpu-driver-date=2017/04/07 --disable-pack-loading --lang=en-US --log-file="C:\Program Files (x86)\Adobe\Acrobat Reader DC\Reader\AcroCEF\debug.log" --log-severity=disable --product-version="ReaderServices/19.10.20064 Chrome/64.0.3282.119" --service-request-channel-token=77BA8F57E339D5C9F170C2A0514E001B --mojo-platform-channel-handle=2796 --allow-no-sandbox-job --ignored=" --type=renderer " /prefetch:23⤵
- System Location Discovery: System Language Discovery
PID:2008
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Network
MITRE ATT&CK Enterprise v15
Replay Monitor
Loading Replay Monitor...
Downloads
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Filesize
64KB
MD5fa87f98ab40e199dd1ab22fad571aebd
SHA10346d654a2353c0e062aaee2d373c356ed0d27f2
SHA25682e38166f71b3af4dfe55b0d2173bee3012bce3c578286b1959ad21d5c6276bb
SHA5128c7d45184d916973671bca929f9ba74984d3deb851cad158108554c307799e7b4fb2054bf0bdfda234cb97354303f4f691ebe3ecd160c906478300baca0ec88c
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Filesize
56KB
MD5c26ed30e7d5ab440480838636efc41db
SHA1c66e0d00b56abebfb60d2fcc5cf85ad31a0d6591
SHA2566a3c5c4a8e57f77ecc22078fbf603ecc31fb82d429bd87b7b4b9261447092aef
SHA51296cdb78bca3e01d4513c31661987e5646e6a8ff24708918aa0d66dfa3ca5d98af4862c9f38c4f41f933c345d2d3adfb1d34d1430b33f45f916f41a9872a030df
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Filesize
56KB
MD5752a1f26b18748311b691c7d8fc20633
SHA1c1f8e83eebc1cc1e9b88c773338eb09ff82ab862
SHA256111dac2948e4cecb10b0d2e10d8afaa663d78d643826b592d6414a1fd77cc131
SHA512a2f5f262faf2c3e9756da94b2c47787ce3a9391b5bd53581578aa9a764449e114836704d6dec4aadc097fed4c818831baa11affa1eb25be2bfad9349bb090fe5